Airleader Master and Easy <= 6.21 devices have default credentials that can be used for a denial of service. Source: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26509 Reference (s):
- https://www.syss.de/fileadmin/dokumente/Publikationen/Advisories/SYSS-2020-033.txt